41568890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 86002560

約数和(自身を除く): 44433670

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 83, 110, 145, 157, 166, 290, 314, 319, 415, 638, 785, 830, 913, 1570, 1595, 1727, 1826, 2407, 3190, 3454, 4553, 4565, 4814, 8635, 9106, 9130, 12035, 13031, 17270, 22765, 24070, 26062, 26477, 45530, 50083, 52954, 65155, 100166, 130310, 132385, 143341, 250415, 264770, 286682, 377899, 500830, 716705, 755798, 1433410, 1889495, 3778990, 4156889, 8313778, 20784445, 41568890]

約数ペア:

[(1, 41568890), (2, 20784445), (5, 8313778), (10, 4156889), (11, 3778990), (22, 1889495), (29, 1433410), (55, 755798), (58, 716705), (83, 500830), (110, 377899), (145, 286682), (157, 264770), (166, 250415), (290, 143341), (314, 132385), (319, 130310), (415, 100166), (638, 65155), (785, 52954), (830, 50083), (913, 45530), (1570, 26477), (1595, 26062), (1727, 24070), (1826, 22765), (2407, 17270), (3190, 13031), (3454, 12035), (4553, 9130), (4565, 9106), (4814, 8635)]